baber/WOPTO huggingface dataset:
Patent JP-S62299426-A (JP)
Title: Rust prevention method for door hemming
Inventor: SASAI KEIZO
IPC: B60J5/00
Filed: 1986-06-20
Abstract: PURPOSE:To ensure rust prevention for a door hemming part by inserting a rust preventive material of thermoplastic resin in between the door hemming part and the bead part of an inner panel, and liquidizing said material with heat in a painting process for ingress into a micro clearance. CONSTITUTION:A rust preventive material 'S' of thermoplastic resin such as polyethylene is laid along the outer side of a bead 14. In this case, the material 'S' is located in such a way that a portion opposite to the top of triangular section is at the side of a hemming part 'H', and aligned with the bead 14. And when temperature has reached 140 deg.C and more in the baking finish of a painting process, the material 'S' is liquidized and flows into the micro space of the hemming part 'H'. Consequently, a resin film is formed on both inner and outer panels 11 and 12, thereby shutting out the contact thereof with air and incoming rain drops, and ensuring excellent rust preventive effect.
Patent JP-H09325692-A (JP)
Title: Map displaying method for navigation
Inventor: TAKAHASHI TOSHIAKI
IPC: G01C21/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide the map displaying method for navigation in which a distant map and sky are displayed as a bird's-eye view display and a near map is shown close to the bird's-eye view display. SOLUTION: N perspective points are beforehand set corresponding to the display screen of a map display section 33. Display coordinate sections 27-1 to 27-n calculate display coordinates 1 to n based on coordinate transformation equations 1 to n and transfer the coordinates to coordinate transformation sections 29-1 to 20-n. Then, the sections 29-1 to 29-n read the map data beforehand stored in a map information recording section 23 and convent the data to n sheets of plane perspective drawing corresponding to the n perspective points. Then, a composite section 31 generates a sheet of a display map by composing data 1 on n of the plane perspective drawing subjected to coordinate transformation and the display map from the section 31 is displayed on the screen 33.
Patent JP-H0310927-A (JP)
Title: Operating method for air cleaner of automobile
Inventor: HAYASHI NOBUHIRO
IPC: F24F11/00
Filed: 1989-06-07
Abstract: PURPOSE:To improve usability by comparing the output of a gas sensor provided for controlling operation of an air cleaner with the output of the gas sensor before the last stopping of current supply, and controlling the operation so as to set the output value indicating less dirty condition as the initial base output. CONSTITUTION:Electric current is supplied from an electric source VB to a constant voltage electric source 21 and the motor-fan 22 of an air cleaner, and supplied from the constant voltage electric source 21 to an operation circuit 23, a control circuit 24, and a gas sensor 25 to detect dirt of air in a vehicle room. The control circuit 24 opens or closes an electric source switch 26 connected in series to the gas sensor 25 according to a signal from the operation circuit 23, and controls a transistor 27 to drive the motor-fan 22 according to the output VG of the gas sensor 25. In this case, comparing the output of the gas sensor 25 after a prescribed time since beginning of supply current to the gas sensor 25 with the output of the gas sensor 25 before the last stopping of current supply, the operation is controlled so as to set the output value indicating less dirty condition as the initial base output.
Patent JP-H01315323-A (JP)
Title: Isotope separation device
Inventor: NAKAGAWA JUN
IPC: B01D59/34
Filed: 1988-06-14
Abstract: PURPOSE:To simplify the structure of recovery part and to prevent the recovery efficiency from being deteriorated by projecting laser light to a mirror part so that the center axis of the laser light is coincided with the center axis of the evaporated metallic atom beam passing through the aperture of the mirror part. CONSTITUTION:Slit parts 1, 2 of one side and the other side are so disposed that slits 1a, 2a are confronted each other through which the evaporated metallic atom beam A1 passes. The generating part 3 of the evaporated metallic atom is provided in the backside of the fronting side of the slit part 1, and the recovery part 4 of the evaporated metallic beam is provided in the backside of the confronting side of the slit part 2. The aperture 5a through which the evaporated metallic atom beam passes is provided in the the mirror part 5 in the front side of the slit part 1 so as to confront to the slits 1a, 2a. And, a laser light projecting part 6 projects the laser light to the mirror part 5 so that the center axis of the laser light B1 is coincided with the center axis of the evaporated metallic atom beam A1 passing through the aperture 5a of the mirror part 5. As a result, constitution of the recovery part can be simplified.
Patent JP-H10321683-A (JP)
Title: Probe equipment and low temperature inspection method
Inventor: AMAMIYA HIROSHI
IPC: G01R31/28
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent moisture condensation and icing on the surface of a semiconductor wafer at the time of low temperature inspection, by installing an air introducing means in an equipment which performs inspection while supplying dry air which does not generate moisture condensation at a cooling temperature of an object to be inspected to the inside of a prober chamber, and introducing dry air in a space. SOLUTION: An air introducing means for introducing dry air into a space is installed, and ventilates the outside air which is left in the space and has a high dew point. The air introducing means has first air piping 18A laid along the surface of an insert ring 9 and second air piping 18B laid along the peripheral direction on the inner surface of a fixed ring 11. The first air piping 18A is laid by the joint of a contact ring 19, through a part where a terminal 19A is not present. One end of the first air piping 18A is connected with the surface side to the upper end of a coupling member 18C penetrating a shield plate 10, and is opened in the space via a coupler connected with the lower end of the coupling member 18C.
Patent JP-H0437116-A (JP)
Title: Simulating method for shape
Inventor: TAKENAKA HIROSHI
IPC: H01L21/027
Filed: 1990-06-01
Abstract: PURPOSE:To more accurately perform a shape simulation in lithography and etching steps by moving a straight line passing a line segment in a direction of distance normal direction of the product of a dissolving speed and a time interval at a point having small angle formed between adjacent segments, and using its crossing point as a new point. CONSTITUTION:Means 17 for providing removing speed of a substance to be removed as a function of a position, means 18 for representing the sectional shape of the surface of the substance to be removed similarly to points of definite number, means 23 for obtaining an angle between points representing the sectional shape and two line segments for connecting two adjacent points, means 24 for moving a position of the point, if the angle between the two segments for holding a certain point is smaller than a predetermined angle theta0, after calculation counting time ( t) of the point at a distance of the product of the removing speed and the  t in a normal direction and obtaining the segments after moving as an intersection of the two straight lines, and means 25 for obtaining the position of the point after the  t, if the angle between the two segments for holding the certain point is larger than the angle theta0, as a position moved at a distance of the product of the removing speed and the  t at the position in the direction of the bisecting line of the angle formed between the two segments are provided.
Patent JP-H01312275-A (JP)
Title: Seal device by use of variable tube
Inventor: KAWARABUKI HITOSHI
IPC: F16J15/46
Filed: 1988-06-13
Abstract: PURPOSE:To ensure sealing by connecting a flow-in tube for swelling fluid to one end of an annular variable tube arranged at a specified seal position of a duct and a damper, and performing contact seal while making the variable tube swell after breaking operation. CONSTITUTION:Between a partitioning plate 4 to be inserted in a seal groove 2 arranged at a duct 1 and a support part 5 provided at a rear part in a gas flow direction of the groove 2 of the duct 1, an annular hollow variable tube 6 is layed in the vicinity of a partitioning plate circumferential edge. Upon non-seal operation, the tube 6 is contracted so that it is not brought into contact with the plate 4. In blocking gas flowing in the duct 1, the plate 4 is lowered and set in the groove 2, then pressurized fluid from a flow-in pipe at one end in the tube 6 is flowed in so that the tube 6 is swelled. The plate 4 is sealed tightly with respect to the tube 6, in the groove 2. It is thus possible to surely perform sealing without generation of damage in the tube upon operation of a damper 4.
Patent JP-2000337942-A (JP)
Title: Method and jig for fitting gas meter
Inventor: AMAYA MASAAKI
IPC: G01F3/22
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To fit a gas meter more easily than before. SOLUTION: This method has a 1st stage and a 2nd stage. In the 1st stage, a fitting jig B, constituted by connecting by a connecting member 22 temporary fitting metal rings 20 and 21 having connection parts 19 which can be connected by unions 13 and 14 so that the connection parts have the same relative attitude with the connection part of a gas meter, is used to temporarily connect one of the temporary fitting metal rings to the corresponding metal rings 1 to 2 and the attitude of the temporarily connected metal rings are adjusted by fitting jig when one of the metal rings of the gas meter is connected to the corresponding metal rings instead of the fitting jig.  In the 2nd stage, the attitude of the metal rings corresponding to the unconnected temporary fitting metal rings is adjusted so that the metal ring corresponding to the unconnected metal rings can be connected when the metal rings of the gas meter is connected to the adjusted metal rings instead of the fitting tool.
Patent JP-S5670047-A (JP)
Title: Vinylidene chloride resin casing
Inventor: HOSHINO MITSURU
IPC: C08L27/08
Filed: 1979-11-09
Abstract: PURPOSE: A casing film that is produced by adding a methacrylic alkyl ester copolymer containing carboxylic groups to a copolymer of vinylidene chloride, thus preventing the formation of fish eye and showing high transparency and high adhesion to meat products.  
     CONSTITUTION: A vinylidene chloride copolymer mainly containing vinylidene chloride is mixed with a copolymer composed of 55W99wt% of a methacrylic alkyl ester, preferably 1W8C alkyl ester, and 50W1wt% of a copolymerizable monomer carrying at least one carboxyl, preferably 3W12C unsaturated carboxylic acid, so that the amount of the monomer carrying carboxylic acid groups becomes 0.01W 5wt%, preferably 0.1W3wt%.  
     USE: The resultant casing film is free from the reduction in resistance to contamination caused by the separation of liquids from meat products and by microorganisms. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01312752-A (JP)
Title: Optical disk for proofing and its production
Inventor: TANAKA AKIRA
IPC: G11B7/26
Filed: 1988-06-13
Abstract: PURPOSE:To obtain the optical disk for proofing in a short period of time without requiring molding for signal transfer, etc., by coating an electron ray or UV curing type resin on the surface of a plastic base material and forming the pits corresponding to the ruggedness of signals by a laser onto the photoresist provided thereon. CONSTITUTION:The UV curing type resin 8 is uniformly coated on the surface of the base material 1 consisting of a polycarbonate resin and is cured by UV rays. The photoresist 2 is coated on the material 1 obtd. in such a manner. The material 1 having the photoresist 2 is mounted on a glass disk 3 and is subjected to exposing on the photoresist 2 by a laser beam exposing device equipped with a rotation stage having a screw 5. The photoresist is developed by an aq. 0.3% soln. of NaOH after exposing, by which the ruggedness corresponding to the pits is formed. An Al film 6 is then deposited thereon by a vacuum deposition machine to form a reflecting film.
Patent JP-S6123382-A (JP)
Title: Multi-wavelength semiconductor laser
Inventor: MATSUI TERUHITO
IPC: H01S5/0625
Filed: 1984-07-11
Abstract: PURPOSE:To enable the optical outputs of various laser beams to be controlled independently of each other, by disposing active layers having different oscillation wavelengths on waveguide layers disposed on the same optical axis. CONSTITUTION:Each of the semiconductor lasers has a double heterostructure in which diffraction lattices 23, 24 are provided on waveguide layers 13, and active layers 14a, 14b are respectively provided on the lattices 23, 24. The active layers 14a, 14b respectively have compositions and energy band gaps, which correspond to their respective oscillation wavelengths. When a voltage is applied between a p-side electrode 21a and an n-side electrode 20 of the first semiconductor laser so as to inject current, light is emitted from the active layer 14a, and this light propagates through the waveguide layer 13 and leaks to the diffraction lattice 23. In the second semiconductor laser also, when a voltage is applied to the p-side electrode 21b and the n-side electrode 20 so as to inject current, the light emitted from the active layer 14b propagates through the waveguide layer 13 and leaks to the diffraction lattice 23. Thus, the diffraction lattice 24 serves as one resonator mirror, and a cleavage surface 27 serves as the other resonator mirror.
Patent JP-S5770194-A (JP)
Title: Preparation of synthetic coal of low environmental pollution
Inventor: KAGAWA MITSUNORI
IPC: C10L5/10
Filed: 1980-10-17
Abstract: PURPOSE: To provide the titled synthetic coal having improved combustibility and reduced evolution of black smoke, CO, etc., by blending synthetic coal comprising a combustible component such as coal powder or the like and an adhesive with a specific organometallic compound, a metallic soap and a metallic chelate compound.  
     CONSTITUTION: Synthetic coal obtained by mixing molasses, clay, starch, etc. as an adhering and solidifying agent with a combustible component such as coal powder, coke powder, charcoal powder and pitch is blended with at least one compound of a specific organometallic compound (e.g. ferrocene, iron acetylacetonate, or iron naphthenate), a metallic soap (e.g. manganese polyoxyethyleneglycol naphthalate, or magnesium polyoxyethyleneglycol naphthalate), and a metallic chelate compound (e.g. methylcyclo-pentadienylmanganese tricarbonate or methylcyclo-pentadienylmagnesium tricarbonate), and thus the titled synthetic coal is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0310976-A (JP)
Title: Seat cowl mounting construction of motor-bicycle
Inventor: FUKUDA TADASHI
IPC: B62J23/00
Filed: 1989-06-09
Abstract: PURPOSE:To obviate a conventional seat rail and ensure the lightweight and simplified inspection and maintenance procedures for a vehicle by adding a reinforcement plate to the front inner side of a seat cowl body, and directly connecting the reinforcement plate to a back stay projected from the rear end of a main frame. CONSTITUTION:The front end of a seat cowl 10 is fixed with a back stay 3 only, without any use of a conventional seat rail. For this purpose, the body 10b of the seat cowl 10 is so formed with resin as to have a U-shaped cross section. Also, a seat cushion 11 is provided on the external surface of the front part of the body 10b, and the internal side thereof is applied with a reinforcement plate 14 via a cushion layer 13 respectively. Furthermore, both right and left wall surfaces at the front end part of the body 10b are fitted with respective collars 15a and 15b at upper and lower positions. In addition, the body 10b is secured to the back stay 3 with each of bolts 16 and 17 via respective collars 15a and 15b. According to the aforesaid construction, a vehicle can be made lighter by a weight corresponding to a seat rails otherwise required.
Patent JP-H07334255-A (JP)
Title: Power supply voltage control circuit
Inventor: SATO KAZUO
IPC: G05F1/56
Filed: 1994-06-02
Abstract: PURPOSE:To easily and surely control a voltage without connecting any measuring instrument by automatically changing an output voltage by calculating a resistant component when controlling the voltage. CONSTITUTION:A variable resistor 3 is a means for variably controlling parallel resistors by parallelly connecting over two fixed resistors at least and inserting any one of those fixed resistors to the circuit by turning on/off analog switches 4 serially connected to the respective fixed resistors and the point is to previously set permurations and combinations for providing the parallel resistant values with the highest frequency of use. A non-volatile memory 7 stores the relation between the output voltage and the resistance even when a power source is turned off. When controlling the voltage, the output voltage is automatically changed by automatically calculating the resistant component. Namely, a target output voltage V0 can be provided by controlling the ON/OFF of the analog switches 4 by an operation from a microcomputer (CPU) 6 based on previously stored data corresponding to voltage setting to the CPU 6.
Patent JP-H10331523-A (JP)
Title: Power window control device for vehicle
Inventor: HASHIMOTO NAOKI
IPC: B60J1/17
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To stop the closing drive of a window or drive the window in the reverse direction when foreign matter is caught between a window frame and the upper end of a window by controlling the window to be once driven in the reverse direction or stopped when the pulse duration of a pulse signal becomes larger than a designated value before the count value reaches a designated value. SOLUTION: A CPU 11 judges whether a battery 3 is removed or not. In the case where the battery 3 is removed and the count value once becomes an indefinite value, when a main switch SW5 is operated, the car window is lowered to the lower end to take the count value corresponding to the position to be 0, the count value corresponding to the upper end is supposed to be a preset designated value, and when the pulse duration of a pulse signal becomes larger than a designated value before it reaches the designated count value, a motor 7 is controlled to be driven in the reverse direction. Thus, even if foreign matter is caught in the car window at the time of raising the car window, the car window is switched from the rising drive to the lowering drive.
Patent JP-H09324008-A (JP)
Title: Olefin polymerization catalyst
Inventor: KUSAKA NAOKO
IPC: C08F4/60
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To produce a polymerization catalyst which is excellent with respect to bulk density and particle characteristics and is freed of such problems as deposition thereof in the step of catalyst feeding. SOLUTION: This olefin polymerization catalyst comprises the following component (A1) and component (A2) in a weight ratio of the component (A2) to the component (A1) ranging from 0.001 to 0.5: component (A1): a solid catalyst component having an average particle diameter of 5 to 500μm, which comprises the following component (A1a) and component (A1b), component (A1a): a metallocene type transition metal compound, component (A1b): a clay mineral, a clay or an ion-exchange lamellar-structured compound, component (A2): an inorganic fine particle component having an average particle diameter of 3μm or less, which is selected from among an inorganic oxide, an inorganic carbonate and an inorganic sulfate.
Patent JP-H04344041-A (JP)
Title: Ice accumulation means for cold water storage tank
Inventor: SENOO YASUTOSHI
IPC: F25C1/00
Filed: 1991-05-20
Abstract: PURPOSE:To crush sherbet-shaped ice in a cold storage tank into ice lumps to make the best use of a cold storage water tank and enhance the content of ice stored in the cold storage water tank. CONSTITUTION:There are installed a depression actuating plate 17 and operation mechanism which actuates the depression actuating plate 17 inside a cold storage water tank 4. When the bottom of the depression actuating plate 17 is buried with sherbet-shaped ice, the depression actuating plate falls by the operation of the operation mechanism and crushes the sherbet-shaped ice into ice lumps. Then, the depression actuating plate 17 is immediately tilted and lifted by the operation of the operation mechanism so that it may be returned to a horizontal plane. When the upper part of the ice lumps are buried with the sherbet-shaped ice, the depression actuating plate is forced to fall once again. The repetition of this operation enhances the content of the ice in the cold storage water tank.
Patent JP-2000341304-A (JP)
Title: Education aid system, pupil computer system and teacher computer system used for the system
Inventor: TSUZUKI SEISHI
IPC: H04L12/40
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain an education aid system that can use a sub system employing a personal computer(PC) having an operation unit for USB interfacing. SOLUTION: In a pupil sub system 2 employing an operation unit 23 for USB interfacing for a PC 21, a USB device controller 25 and a microcomputer 26 converting a data form the provided between a changeover circuit 22 and a communication buffer 24, this microcomputer converts data received from the USB device controller 25 into asynchronous serial data and transmits the data to the communication buffer 24 and converts the asynchronous serial data received from the communication buffer 24 into the data with the form adaptive to the USB device controller 25 and gives the data to the USB device controller. The data transmitted through a cable 10 are the asynchronous serial data and even when the PC of the teacher sub system uses the operation unit adopting asynchronous serial communication, remote control from the teacher sub system is attained.
Patent JP-H11340603-A (JP)
Title: Electronic component mounting structure
Inventor: NAKATSUJI NAOHIRO
IPC: H05K1/18
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting structure, where mounting of electronic components from back side of a printed board can be easily made, and the increase in the number of manufacturing processes can be prevented effectively. SOLUTION: Terminals 12 for mounting are provided with component attaching trenches 13 for mounting post-attaching electronic components which trenches are arranged opposite to a mounting surface 10a of a printed board 10 of the side on which an electronic component 11 is mounted, and soldered insertion leg parts which are inserted from the mounting surface 10a of the printed board 10 and made to protrude on an opposite back surface. Parts of the printed board 10 which correspond to the component attaching trenches 13 have areas into which post-attaching electronic components are freely inserted, and an elimination board part 18 is retained so as to be freely eliminated by a separating means 19, such as slits or notches formed by a sewing machine.